<template>
  <div>
      <Breadcrmb title1="首页" title2="数据统计" title3="数据报表"></Breadcrmb>
    
    <el-card style="margin-top:20px">
        <div id="main" style="width: 800px;height:400px;"></div>
    </el-card>
  </div>
</template>

<script>
import echarts from 'echarts'
import _ from 'lodash'

export default {
    data(){
        return{
            options: {
                title: {
                    text: '用户来源'
                },
                tooltip: {
                trigger: 'axis',
                axisPointer: {
                    type: 'cross',
                    label: {
                    backgroundColor: '#E9EEF3'
                    }
                }
                },
                grid: {
                left: '3%',
                right: '4%',
                bottom: '3%',
                containLabel: true
                },
                xAxis: [
                {
                    boundaryGap: false
                }
                ],
                yAxis: [
                {
                    type: 'value'
                }
                ]
            }
        }
    },
    async mounted(){
        var myChart = echarts.init(document.getElementById('main'));

        const {data:res}=await this.request.get('reports/type/1')
        if(res.meta.status !==200){
             return this.$message.error("获取失败！")
        }
        const result =_.merge(res.data,this.options)
    console.log(result);
        // 指定图表的配置项和数据
        // var option = {
        //     title: {
        //         text: '用户来源'
        //     },
        //     tooltip: {},
        //     legend: {
        //         data:['销量']
        //     },
        //     xAxis: {
        //         data: ["衬衫","羊毛衫","雪纺衫","裤子","高跟鞋","袜子"]
        //     },
        //     yAxis: {},
        //     series: [{
        //         name: '销量',
        //         type: 'bar',
        //         data: [5, 20, 36, 10, 10, 20]
        //     }]
        // };
        
 
        // 使用刚指定的配置项和数据显示图表。
        myChart.setOption(result);
    }
}
</script>

<style>

</style>